From 67d25d837ac55f28a366c0a3b262e439a6e75fc3 Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Sat, 19 Aug 2017 12:15:28 +0200 Subject: Add AmForth --- amforth-6.5/avr8/words/d-lesszero.asm | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 amforth-6.5/avr8/words/d-lesszero.asm (limited to 'amforth-6.5/avr8/words/d-lesszero.asm') diff --git a/amforth-6.5/avr8/words/d-lesszero.asm b/amforth-6.5/avr8/words/d-lesszero.asm new file mode 100644 index 0000000..afa70c7 --- /dev/null +++ b/amforth-6.5/avr8/words/d-lesszero.asm @@ -0,0 +1,15 @@ +; ( d -- flag ) +; Compare +; compares if a double double cell number is less than 0 +VE_DXT_ZEROLESS: + .dw $ff03 + .db "d0<",0 + .dw VE_HEAD + .set VE_HEAD = VE_DXT_ZEROLESS +XT_DXT_ZEROLESS: + .dw PFA_DXT_ZEROLESS +PFA_DXT_ZEROLESS: + adiw Y,2 + sbrc tosh,7 + jmp PFA_TRUE1 + jmp PFA_ZERO1 -- cgit v1.2.3